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Reply To: Segmentation fault for OpenLB 1.5

#6660
Fany
Participant

Here is the whole error log of MPI mode

[prepareGeometry] Prepare Geometry … OK
mlx5: csk062.cluster: got completion with error:
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 1f006802 0a00db26 096ddcd3
mlx5: csk062.cluster: got completion with error:
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 1f006802 0a00db24 098809d3
[csk062:07276] *** An error occurred in MPI_Wait
[csk062:07276] *** reported by process [815464449,5]
[csk062:07276] *** on communicator MPI COMMUNICATOR 7 DUP FROM 0
[csk062:07276] *** MPI_ERR_INTERN: internal error
[csk062:07276] *** MPI_ERRORS_ARE_FATAL (processes in this communicator will now abort,
[csk062:07276] *** and potentially your MPI job)
[csk062.cluster:07267] 5 more processes have sent help message help-mpi-errors.txt / mpi_errors_are_fatal
[csk062.cluster:07267] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages